The IP address 193.81.100 is provided by A1 Telekom Austria AG, it's belong to the CDIR (Classless Inter-Domain Routing) 193.80.0.0/15 (range 193.80.0.0 to 193.81.255.255). The autonomous system number (ASN) is 1901.
| ASN | 1901 |
| IP starting by | 193.80.0.0 |
| IP ending by | 193.81.255.255 |
| ASN Name | A1 Telekom Austria AG |
| CDIR | 193.80.0.0/15 |
| Numerical IP | |
| Registry | ripencc |
| Last update | 18/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | AT | Austria | - | Ganserndorf | 48.3393 | 16.7202 | 2017-08-18 |
| MaxMind | AT | Austria | - | Laa an der Thaya | 48.7 | 16.3667 | 2017-08-18 |
| Whois | AT | - | - | - | 15 | 48 | |
| W3C | - | - | - | - | - | - | - |